//
//  LYUserAccount.swift
//  Sina_Weibo2
//
//  Created by Elsevier on 16/5/14.
//  Copyright © 2016年 Yang Lu. All rights reserved.
//

import UIKit

class LYUserAccount: NSObject ,NSCoding{
    
    //用户授权唯一票据 五年
    var access_token:String?
    var expires_in:NSTimeInterval = 0{
        didSet{
            expiresDate = NSDate(timeIntervalSinceNow: expires_in)
        }
    }
    
    ///过期时间
    var expiresDate:NSDate?
    ///授权用户的UID
    var uid:String?
    ///用户昵称
    var screen_name:String?
    ///用户头像地址(大图),180x180像素,urlString
    var avatar_large:String?
    
    ///通过字典转模型
    init(dict:[String:AnyObject]) {
        super.init()
        setValuesForKeysWithDictionary(dict)
    }
    
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
    }
    
    //打印方法 description
    override var description: String{
        get {
            return "用户账户: access_token: \(access_token), expires_in: \(expires_in), uid: \(uid), expiresDate: \(expiresDate)"
        }
    }
    
    // MARK: - 归档 & 解档
    
    /// 解档
    required init?(coder aDecoder: NSCoder){
        access_token = aDecoder.decodeObjectForKey("access_token") as? String
        expires_in = aDecoder.decodeDoubleForKey("expire_in")
        uid = aDecoder.decodeObjectForKey("uid") as? String
        expiresDate = aDecoder.decodeObjectForKey("expiresDate")as? NSDate
        
        screen_name = aDecoder.decodeObjectForKey("screen_name")as?String
        avatar_large = aDecoder.decodeObjectForKey("avatar_large")as?String

    }
    
    /// 归档
    func encodeWithCoder(aCoder: NSCoder) {
        aCoder.encodeObject(access_token, forKey: "access_token")
        aCoder.encodeDouble(expires_in, forKey: "expires_in")
        aCoder.encodeObject(uid, forKey: "uid")
        aCoder.encodeObject(expiresDate, forKey: "expiresDate")
        
        aCoder.encodeObject(screen_name, forKey: "screen_name")
        aCoder.encodeObject(avatar_large, forKey: "avatar_large")
        
        
    }
    
}
